N.v. Nutricia

Priya Caroline Roberts

Alexander Josephus Maricus Van Puijenbroek

Patrick Michael Van Baal

Sjors Floris Crusius

Benoit Marie Francois Piette

Gary John Burdett

Franck Perek

Benoît Marie François Piette

A packaging for a powdered material includes a tub for receiving the material, the tub having a base and a peripheral wall with a top edge; an outer sleeve around at least the peripheral wall of the tub, thereby supporting the tub; a removable membrane for separating the powdered material in the tub from the environment; and a lid assembly having a peripheral rim for connection over the top edge of the peripheral wall of the tub and defining a wide access opening and a lid, hingedly attached to the rim for reclosing the access opening. A method of manufacturing such a package for a powdered material includes sliding the tub in the sleeve, such that at least the peripheral wall of the tub is enclosed by the sleeve, whereby sleeve supports the tub and the tub and sleeve form a container for the powdered material.

Container construction for powdered material

A container assembly includes a thermoformed tub of relatively thin plastic material having a peripheral wall extending to an upper edge and defining a product containing space. A lower rim is connected to the upper edge of the tub, the lower rim defining an opening giving access to the product containing space and being formed of a relatively thicker plastic material. An upper rim is connectable to the lower rim and a lid is provided for selectively closing the opening. By the use of a thin walled thermoformed tub, the amount of material required for forming the body of the container is limited. Furthermore, the lower rim of relatively thicker plastic material provides the required support to the relatively thin material of the peripheral wall, allowing effective connection to the upper rim.

Thermoformed container with lid

Growing community of inventors

Amsterdam, Netherlands

Priya Caroline Roberts